EP0114440A2 - Occlusive pessary - Google Patents

Occlusive pessary Download PDF

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Publication number
EP0114440A2
EP0114440A2 EP83201803A EP83201803A EP0114440A2 EP 0114440 A2 EP0114440 A2 EP 0114440A2 EP 83201803 A EP83201803 A EP 83201803A EP 83201803 A EP83201803 A EP 83201803A EP 0114440 A2 EP0114440 A2 EP 0114440A2
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EP
European Patent Office
Prior art keywords
branches
tube
pessary
organs
uterus
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Granted
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EP83201803A
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German (de)
French (fr)
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EP0114440A3 (en
EP0114440B1 (en
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Hugo Dr. Med. Cimber
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Individual
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Individual
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Priority to AT83201803T priority Critical patent/ATE23106T1/en
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Publication of EP0114440A3 publication Critical patent/EP0114440A3/en
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Publication of EP0114440B1 publication Critical patent/EP0114440B1/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
    • A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
    • A61F6/142—Wirelike structures, e.g. loops, rings, spirals
    • A61F6/144—Wirelike structures, e.g. loops, rings, spirals with T-configuration

Definitions

  • Occlusive pessaries which are designed as single or multi-part rigid bodies. These are difficult to insert and remove and do not exclude the risk of injury to the mucous membrane or digging into the uterine wall.
  • IUDs with arms that spring away from each other have also been proposed, which arms were each provided with an end body, the curved outer surfaces of which served to reduce the risk of injury to the mucous membrane somewhat, and on the other hand in a folded position Form ovoid, but without these end bodies were of course intended and suitable to perform any sealing function.
  • pessaries which have an end member which is inflatable by means of a corresponding feed line.
  • these can be very effective because if
  • the closure organs are designed as an inflatable spherical body with a very thin wall, these closure organs without irritation of the endometrium and without digging into the mucous membrane allow an absolutely tight closure of the fallopian tube openings, since these closure organs can be made very soft thanks to the structure described.
  • pessaries allow the menstrual blood to flow freely.
  • the present invention has for its object to provide an occlusive pessary according to the preamble of claim 1, which due to the soft part of the pessary does not cause irritation of the uterine lining or wall, but should assume a certain position in the uterus due to the rigid part to one Allow safe termination of the fallopian tube mouth without preventing the drainage of the menstrual blood and can be produced in a comparatively simple way.
  • the pessary has a supporting beam 1, one of which, in the insertion direction, the rear end 2 is provided with an eyelet 3 for looping through a pull-out thread, not shown, while on its other, front end 4 in the insertion direction, two of the same material existing branches 5 and 6 are arranged.
  • the supporting beam 1 can, as shown in Fig. 1, be wrapped with a copper thread 7, the contraceptive effect of which is generally known.
  • the material of the supporting beam 1 and the branches 5 and 6 is a comparatively stiff, but largely elastic plastic, so that if, for example, the pessary is inserted into a tube 8, as shown in FIG.
  • the two branches 5 and 6 are encased by an extremely soft, elastic material, for example silicone rubber (for example the product sold under the protected name "SILASTIC 382" by Dow Corning), which encasement (13) continues the free ends of the arms in for the purpose of increasing the flexibility, connecting pieces 9 and 10 of smaller diameter arranged at the free ends of the branches 5 and 6, at which the essentially spherical end members 11 and 12 consisting of the relevant soft material are then arranged.
  • silicone rubber for example the product sold under the protected name "SILASTIC 382" by Dow Corning
  • the occlusive pessary shown is inserted from a position, as shown in FIG. 3, into the uterus by means of the tube 8, a rod (not shown) being used to push the pessary inside the tube 8 or out of the tube 8 .
  • a rod (not shown) being used to push the pessary inside the tube 8 or out of the tube 8 .
  • the spherical end member 12 of the branch 6 bears against the connecting piece 9 of the branch 5, thereby significantly reducing the diameter of the overall pessary
  • This, as well as the fact that the final organs 11 and 12 consist of extremely soft material, means that both the insertion of the pessary and its removal can be painless.
  • the branches 5 and 6 spread thanks to the stiffness of their material into the position shown in FIG. 1, in which the closing organs 11 and 12 are gentle and soft in the area of the fallopian tube openings against the endometrium queue and seal off these fallopian tubes. Thanks to the softness of the material of the end organs 11 and 12 as well as the connecting pieces 9, 10, these end organs 11 and 12 can be adapted to the particular circumstances of the uterus, and that via the comparatively stiff end of each branch 5 or. 6 protruding and consisting of a connecting piece 9 or 10 and a closure member 11 or 12 is able to accomplish the desired closure, if necessary even under its own deformation.
  • the pessary is not removed by a loop through the eyelet 3_ illustrated thread, by pulling on this thread the support beam 1 and the collapsible branches 5 and 6, which can be folded under elastic deformation, thanks to their different lengths, can be brought into the position shown in FIG. 3 and thus pulled out through the cervix.
  • the occlusive pessary described allows, in the most gentle way, i.e. avoiding any irritation of the uterine lining and allowing free drainage of the menstrual blood to ensure a safe closure of the fallopian tubes, which can be inserted as painlessly as it can be removed.
  • the production poses no further problems, so that the pessary in question can be distributed widely.

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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Reproductive Health (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Dental Preparations (AREA)
  • Surgical Instruments (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The device, intended for insertion by means of a tube, comprises a supporting part having two branches attached to the front end in such a way that they spring apart when the device is pushed out of the tube into the uterus. At the end of each branch is a spherical occluding member, and at the rearward end of the supporting part is an eye through which a thread is looped. In order to achieve gentle sealing solely of the mouths of the Fallopian tubes, as well as to reduce production costs, the occluding members are of soft material and are flexibly connected to the associated branches, while the supporting part and the branches are made in one piece of a resilient but comparatively stiff material.

Description

Es sind Okklusivpessare bekannt, die als ein- oder mehrteilige, starre Körper ausgebildet sind. Diese lassen sich nur mühsam einführen und wieder entfernen und schliessen das Risiko einer Verletzung der Schleimhaut bzw. des Eingrabens in die uterine Wand nicht aus. Um insbesondere diese Nachteile bis zu einem gewissen Grade zu vermeiden, wurden auch schon IUDs mit voneinander wegfedernden Armen vorgeschlagen, welche Arme mit je einem Endkörper versehen waren, dessen gewölbte Aussenflächen dazu dienten, das Verletzungsrisiko der Schleimhaut etwas herabzusetzen, und andererseits in zusammengelegter Stellung ein Ovoid zu bilden, ohne dass aber natürlich diese Endkörper dazu bestimmt und geeignet waren, irgendeine Dichtungsfunktion auszuüben. Eine gewisse kontrazeptive Wirkung beruhte bei diesen IUDs, die übrigens oft noch mit einem Kupferdraht umwickelt waren, auf einer Reizung der Schleimhaut durch den eingeführten Fremdkörper. Schliesslich sind Pessare bekannt, welche ein mittels einer entsprechenden Zuleitung aufblasbares Abschlussorgan aufweisen. Je nach der Ausgestaltung solcher Pessare mit aufblasbaren Verschlussorganen können diese sehr wirkungsvoll sein, weil, wenn beispielsweise die Verschlussorgane als aufblasbare kugelige Körper mit sehr dünner Wandung ausgebildet sind, diese Abschlussorgane ohne Reizung der Gebärmutterschleimhaut und ohne sich in die Schleimhaut einzugraben einen absolut dichten Verschluss der Eileitermündungen erlauben, da diese Verschlussorgane dank dem geschilderten Aufbau sehr weich ausgestaltet werden können. Des weiteren erlauben solche Pessare den freien Ablauf des Menstruationsblutes.Occlusive pessaries are known which are designed as single or multi-part rigid bodies. These are difficult to insert and remove and do not exclude the risk of injury to the mucous membrane or digging into the uterine wall. In order to avoid these disadvantages to a certain extent, IUDs with arms that spring away from each other have also been proposed, which arms were each provided with an end body, the curved outer surfaces of which served to reduce the risk of injury to the mucous membrane somewhat, and on the other hand in a folded position Form ovoid, but without these end bodies were of course intended and suitable to perform any sealing function. A certain contraceptive effect in these IUDs, which, incidentally, were often still wrapped in copper wire, was due to irritation of the mucous membrane by the introduced foreign body. Finally, pessaries are known which have an end member which is inflatable by means of a corresponding feed line. Depending on the design of such pessaries with inflatable closure members, these can be very effective because if For example, the closure organs are designed as an inflatable spherical body with a very thin wall, these closure organs without irritation of the endometrium and without digging into the mucous membrane allow an absolutely tight closure of the fallopian tube openings, since these closure organs can be made very soft thanks to the structure described. Furthermore, such pessaries allow the menstrual blood to flow freely.

So vorteilhaft solche Pessare gegebenenfalls sein können, so bleibt deren Herstellung doch höchst problematisch, und wenn sie überhaupt gelingt, so sind solche Pessare derart kostspielig, dass sie keine allgemeine Verbreitung finden können. Ferner liegt der Nachteil ausschliesslich aus aufblasbarem weichem Material be stehender Oklusivpessare darin, dass diese die Aufgabe des Verschlusses der Eileitermündung in den Uterus nicht unbedingt erfüllen können, da sie sich in den meisten Fällen nicht wunschgemäs ausspreizen.As advantageous as such pessaries can possibly be, their manufacture remains highly problematic, and if they succeed at all, such pessaries are so expensive that they cannot be widely used. Furthermore, the disadvantage of exclusive pessaries consisting exclusively of inflatable soft material is that they cannot necessarily fulfill the task of closing the fallopian tube opening into the uterus, since in most cases they do not spread as desired.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, einen Okklusivpessar gemäss dem Oberbegriff des Patentanspruches 1 zu schaffen, der infolge des weichen Teils des Pessars keine Reizung der Gebärmutterschleimhaut oder Wand verursacht, aber infolge des starren Teils eine bestimmte Lage in der Gebärmutter einnehmen soll, um einen sicheren Abschluss der Eileitermündung zu gestatten, ohne Verhinderung des Abflusses des Menstruationsblutes und sich auf vergleichsweise einfache Art herstellen lässt.The present invention has for its object to provide an occlusive pessary according to the preamble of claim 1, which due to the soft part of the pessary does not cause irritation of the uterine lining or wall, but should assume a certain position in the uterus due to the rigid part to one Allow safe termination of the fallopian tube mouth without preventing the drainage of the menstrual blood and can be produced in a comparatively simple way.

In der Zeichnung ist eine beispielsweise Ausführungsform des Erfindungsgegenstandes dargestellt, und zwar in

  • Fig. 1 in teilweisem Schnitt bei strichpunktiert angedeuteter Gebärmutter.
  • Fig. 2 zeigt einen Schnitt nach der Linie II-II in Fig. 1, während in
  • Fig. 3 bei geschnittenem Einführröhrchen die Lage der beiden Aeste des in das Röhrchen zurückgezogenen Pessars ersichtlich ist.
In the drawing, an example embodiment of the subject matter of the invention is shown, namely in
  • Fig. 1 in partial section with a dash-dotted uterus.
  • Fig. 2 shows a section along the line II-II in Fig. 1, while in
  • F ig. 3 With the insertion tube cut, the position of the two branches of the pessary withdrawn into the tube can be seen.

Beim dargestellten Ausführungsbeispiel weist der Pessar einen Tragbalken 1 auf, dessen eines, in der Einführrichtung hinteres Ende 2 mit einer Oese 3 für das Durchschlaufen eines nicht dargestellten Ausziehfadens versehen ist, während an seinem anderen, in der Einführrichtung vorderen Ende 4 zwei aus dem gleichen Material bestehende Aeste 5 und 6 angeordnet sind. Der Tragbalken 1 kann, wie in Fig. 1 dargestellt, mit einem Kupferfaden 7 umwickelt sein, dessen empfängnisverhütende Wirkung ganz allgemein bekannt ist. Das Material des Tragbalkens 1 und der Aeste 5 und 6 ist ein vergleichsweise steifer, aber weitgehend elastischer Kunststoff, so dass, wenn beispielsweise der Pessar in ein Röhrchen 8 eingeführt wird, wie dies in Fig. 3 dargestellt ist, und man ihn aus der dargestellten Stellung so weit nach vorne (in der Zeichnung oben) vorstösst, bis der Anlenkpunkt der beiden unterschiedlich langen Aeste 5 und 6 das obere Ende des Röhrchens 8 verlassen hat, die beiden Aeste 5 und 6 sich seitlich voneinander wegspreizen und dabei in eine Stellung gelangen, wie sie in Fig. 1 dargestellt ist.In the illustrated embodiment, the pessary has a supporting beam 1, one of which, in the insertion direction, the rear end 2 is provided with an eyelet 3 for looping through a pull-out thread, not shown, while on its other, front end 4 in the insertion direction, two of the same material existing branches 5 and 6 are arranged. The supporting beam 1 can, as shown in Fig. 1, be wrapped with a copper thread 7, the contraceptive effect of which is generally known. The material of the supporting beam 1 and the branches 5 and 6 is a comparatively stiff, but largely elastic plastic, so that if, for example, the pessary is inserted into a tube 8, as shown in FIG. 3, and it is shown in the figure Push the position so far forward (in the drawing above) until the articulation point of the two branches 5 and 6 of different lengths has left the upper end of the tube 8, the two branches 5 and 6 spread apart laterally and thereby come into one position, as shown in Fig. 1.

Die beiden Aeste 5 und 6 sind von einem äusserst weichen, elastischen Material, beispielsweise Silikongummi (z.B. dem unter dem geschützten Namen "SILASTIC 382" der Firma Dow Corning verkauften Produkt) ummantelt, welche Ummantelung (13) in Fortsetzung der freien Enden der Arme in zum Zwecke der Erhöhung der Flexibilität angeordnete, an den freien Enden der Aeste 5 und 6 anschliessende Verbindungsstücke 9 und 10 geringeren Durchmessers übergeht, an welchen dann schliesslich die im wesentlichen kugeligen und aus dem betreffenden weichen Matrial bestehenden Abschlussorgane 11 und 12 angeordnet sind.The two branches 5 and 6 are encased by an extremely soft, elastic material, for example silicone rubber (for example the product sold under the protected name "SILASTIC 382" by Dow Corning), which encasement (13) continues the free ends of the arms in for the purpose of increasing the flexibility, connecting pieces 9 and 10 of smaller diameter arranged at the free ends of the branches 5 and 6, at which the essentially spherical end members 11 and 12 consisting of the relevant soft material are then arranged.

Der dargestellte Okklusivpessar wird von einer Stellung ausgehend, wie sie in Fig. 3 dargestellt ist, vermittels des Röhrchens 8 in die Gebärmutter eingeführt, wobei eine nicht dargestellte Stange dazu dient, den Pessar innerhalb des Röhrchens 8 vor-, beziehungsweise aus dem Röhrchen 8 hinauszuschieben. Aus der dargestellten Lage des Pessars innerhalb des Einführungsröhrchens 8 ergibt sich, dass infolge der unterschiedlichen Länge der beiden Aeste 5 und 6 in aufgeklappter Stellung das kugelige Abschlussorgan 12 des Astes 6 gegen das Verbindungsstück 9 des Astes 5 anliegt, wodurch der Durchmesser des Gesamtpessars entscheidend verringert werden kann.'Dies sowie die Tatsache, dass die Abschlussorgane 11 und 12 aus äusserst weichem Material bestehen, hat zur Folge, dass sowohl die Einführung des Pessars als auch sein Herausziehen schmerzlos erfolgen können.The occlusive pessary shown is inserted from a position, as shown in FIG. 3, into the uterus by means of the tube 8, a rod (not shown) being used to push the pessary inside the tube 8 or out of the tube 8 . From the position of the pessary shown within the insertion tube 8, it follows that, due to the different lengths of the two branches 5 and 6 in the unfolded position, the spherical end member 12 of the branch 6 bears against the connecting piece 9 of the branch 5, thereby significantly reducing the diameter of the overall pessary This, as well as the fact that the final organs 11 and 12 consist of extremely soft material, means that both the insertion of the pessary and its removal can be painless.

Sobald der Pessar innerhalb des Einführungsröhrchens 8 weit genug vorgeschoben ist, spreizen sich die Aeste 5 und 6 dank der Steifheit ihres Materials in die in Fig. 1 dargestellte Lage, in welcher die Abschlussorgane 11 und 12 schonend und weich im Bereiche der Eileitermündungen gegen die Gebärmutterschleimhaut anstehen und damit diese Eileitermündungen dichtend abschliessen. Dank der Weichheit des Materials der Abschlussorgane 11 und 12 sowie der Verbindungsstücke 9, 10 wird eine Anpassung dieser Abschlussorgane 11 und 12 an die besonderen Gegebenheiten der Gebärmutter ermöglicht, und das über das vergleichsweise steife Ende jedes Astes 5 resp. 6 hinausstehende und aus einem Verbindungsstück 9 oder 10 und einem Abschlussorgan 11 oder 12 bestehende Teil ist in der Lage, gegebenenfalls auch unter eigener Deformation, den gewünschten Abschluss zu bewerkstelligen.As soon as the pessary is advanced far enough within the insertion tube 8, the branches 5 and 6 spread thanks to the stiffness of their material into the position shown in FIG. 1, in which the closing organs 11 and 12 are gentle and soft in the area of the fallopian tube openings against the endometrium queue and seal off these fallopian tubes. Thanks to the softness of the material of the end organs 11 and 12 as well as the connecting pieces 9, 10, these end organs 11 and 12 can be adapted to the particular circumstances of the uterus, and that via the comparatively stiff end of each branch 5 or. 6 protruding and consisting of a connecting piece 9 or 10 and a closure member 11 or 12 is able to accomplish the desired closure, if necessary even under its own deformation.

Das Herausnehmen des Pessars erfolgt wie üblich durch einen durch die Oese 3_ durchgeschlauften, nicht dargestellten Faden, indem bei einem Zug auf diesen Faden der Tragbalken 1 und die unter elastischer Deformation zusammenlegbaren Aeste 5 und 6 dank ihrer verschiedenen Länge in die in Fig. 3 dargestellte Lage gebracht und so durch den Gebärmutterhals herausgezogen werden können.As usual, the pessary is not removed by a loop through the eyelet 3_ illustrated thread, by pulling on this thread the support beam 1 and the collapsible branches 5 and 6, which can be folded under elastic deformation, thanks to their different lengths, can be brought into the position shown in FIG. 3 and thus pulled out through the cervix.

Der beschriebene Okklusivpessar gestattet, auf schonendste Weise, d.h. unter Vermeidung jeder Reizung der Gebärmutterschleimhaut und unter Gewährung des freien Abflusses des Menstruationsblutes, einen sicheren Abschluss der Eileitermündungen zu gewährleisten, wobei er ebenso schmerzlos eingeführt wie herausgenommen werden kann. Dazuhin stellt die Herstellung keine weiteren Probleme, so dass der betreffende Pessar einer weiten Verbreitung zuführbar ist.The occlusive pessary described allows, in the most gentle way, i.e. avoiding any irritation of the uterine lining and allowing free drainage of the menstrual blood to ensure a safe closure of the fallopian tubes, which can be inserted as painlessly as it can be removed. In addition, the production poses no further problems, so that the pessary in question can be distributed widely.

Claims (4)

l. Vermittels eines Röhrchens in die Gebärmutter einzuführender Okklusivpessar mit einem Tragbalken und zwei an dessen in der Einführrichtung vorderem Ende derart angelenkten Aesten, dass sich diese nach ihrem Ausstossen aus dem Röhrchen seitlich voneinander wegspreizen, dadurch gekennzeichnet, dass die Aeste an ihren freien Enden kugelige Abschlussorgane tragen, welche dazu bestimmt und geeignet sind, ausschliesslich die Mündungen der Eileiter in der Gebärmutter zu verschliessen, wobei die Abschlussorgane aus weichem Material bestehen und in flexibler Weise mit den betreffenden Astenden verbunden sind, während der Tragbalken und die Aeste aus einem Stück geformt sind und aus einem elastischen, aber vergleichsweise steifen Material bestehen.l. By means of a tube, an occlusive pessary to be inserted into the uterus with a supporting beam and two branches articulated on its front end in the direction of insertion in such a way that, after they have been ejected from the tube, they spread apart laterally, characterized in that the branches carry spherical end organs at their free ends , which are intended and suitable only to close the mouths of the fallopian tubes in the uterus, the end organs being made of soft material and flexibly connected to the relevant branch ends, while the supporting beam and the branches are formed in one piece and from an elastic, but comparatively stiff material. 2. Okklusivpessar nach Patentanspruch 1, dadurch gekennzeichnet, dass die Aeste mit dem Material der Abschlussorgane ummantelt sind.2. occlusive pessary according to claim 1, characterized in that the branches are coated with the material of the closing organs. 3. Okklusivpessar nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass zwischen den freien Enden der Aeste und den Abschlussorganen ein Verbindungsstück aus leicht deformierbarem, weichem Matrial angeordnet ist.3. occlusive pessary according to claims 1 and 2, characterized in that a connecting piece of easily deformable, soft material is arranged between the free ends of the branches and the end organs. 4.. Okklusivpessar nach Anspruch 1, dadurch gekennzeichnet, dass die Aeste von unterschiedlicher Länge sind.4 .. occlusive pessary according to claim 1, characterized in that the branches are of different lengths.
EP83201803A 1983-01-20 1983-12-16 Occlusive pessary Expired EP0114440B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83201803T ATE23106T1 (en) 1983-01-20 1983-12-16 OCCLUSIVE ESSARY.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH323/83 1983-01-20
CH32383 1983-01-20

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Publication Number Publication Date
EP0114440A2 true EP0114440A2 (en) 1984-08-01
EP0114440A3 EP0114440A3 (en) 1984-08-22
EP0114440B1 EP0114440B1 (en) 1986-10-29

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EP83201803A Expired EP0114440B1 (en) 1983-01-20 1983-12-16 Occlusive pessary

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US (1) US4628924A (en)
EP (1) EP0114440B1 (en)
JP (1) JPS6046978B2 (en)
AT (1) ATE23106T1 (en)
DE (1) DE3367159D1 (en)
FI (1) FI77776C (en)
MY (1) MY100368A (en)
NO (1) NO156355C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208653A1 (en) * 1985-07-11 1987-01-14 Cimber, Hugo, Dr. med. Occlusive pessary
WO2006088909A2 (en) 2005-02-15 2006-08-24 Yale University Intrauterine fallopian tube occlusion device and method for use
FR3033695A1 (en) * 2015-03-16 2016-09-23 Laboratoire Ccd IMPROVED INTRA UTERIN CONTRACEPTIVE DEVICE

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433392U (en) * 1987-08-19 1989-03-01
US4841991A (en) * 1987-09-03 1989-06-27 Nauchno-Proizvodstvennoe Obiedinenie "Medinstrument" Intrauterine contraceptive device
US4830025A (en) * 1987-09-15 1989-05-16 Nauchno-Proizvodstvennoe Obiedinenie "Medinstrument" Intrauterine contraceptive device
FI84017B (en) * 1990-03-16 1991-06-28 Kms Myynti Om Kerstin Margaret FOER FARING FOER FRAMSTAELLNING AV INTRANTERINA PREVENTIVMEDEL.
US6176240B1 (en) * 1995-06-07 2001-01-23 Conceptus, Inc. Contraceptive transcervical fallopian tube occlusion devices and their delivery
US6705323B1 (en) 1995-06-07 2004-03-16 Conceptus, Inc. Contraceptive transcervical fallopian tube occlusion devices and methods
US6813520B2 (en) 1996-04-12 2004-11-02 Novacept Method for ablating and/or coagulating tissue using moisture transport
US7604633B2 (en) 1996-04-12 2009-10-20 Cytyc Corporation Moisture transport system for contact electrocoagulation
US8551082B2 (en) 1998-05-08 2013-10-08 Cytyc Surgical Products Radio-frequency generator for powering an ablation device
JP4683804B2 (en) 1999-08-23 2011-05-18 コンセプタス インコーポレイテッド Insertion and deployment catheter system for intratubal contraception
US6709667B1 (en) 1999-08-23 2004-03-23 Conceptus, Inc. Deployment actuation system for intrafallopian contraception
US20050061329A1 (en) * 2003-09-18 2005-03-24 Conceptus, Inc. Catheter for intrafallopian contraceptive delivery
MXPA03009458A (en) * 2003-10-16 2005-04-21 Guillermo Sanders Acedo Method for the production and positioning of an intrauterine device which is adapted to the uterine cavity measurements.
US7731712B2 (en) 2004-12-20 2010-06-08 Cytyc Corporation Method and system for transcervical tubal occlusion
US8181653B2 (en) * 2005-02-15 2012-05-22 Yale University Intrauterine fallopian tube occlusion device
US8662081B2 (en) 2005-02-15 2014-03-04 Yale University Intrauterine device
US7674260B2 (en) 2005-04-28 2010-03-09 Cytyc Corporation Emergency hemostasis device utilizing energy
US7862552B2 (en) 2005-05-09 2011-01-04 Boston Scientific Scimed, Inc. Medical devices for treating urological and uterine conditions
US20070056591A1 (en) * 2005-09-15 2007-03-15 Mcswain Hugh Fallopian tube occlusion devices and methods
US8486060B2 (en) 2006-09-18 2013-07-16 Cytyc Corporation Power ramping during RF ablation
US7846160B2 (en) 2006-12-21 2010-12-07 Cytyc Corporation Method and apparatus for sterilization
US9180039B2 (en) 2010-08-16 2015-11-10 Yale University Intrauterine device
US9320640B2 (en) 2012-06-29 2016-04-26 The Procter & Gamble Company Method of attaching a withdrawal member to a pessary device
AU201617347S (en) * 2016-12-23 2017-01-23 Jurox Pty Ltd intravaginal device
DE112017008201B4 (en) 2017-12-18 2022-02-24 Mitsubishi Electric Corporation Information processing apparatus, information processing method and information processing program

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683905A (en) * 1970-03-16 1972-08-15 Marc E Chaft Intra-uterine contraceptive devices
GB1308823A (en) * 1968-03-18 1973-03-07 Soichet S Intra uterine device
US3779241A (en) * 1971-10-20 1973-12-18 Ethyl Corp Intrauterine contraceptive device and method for its use
FR2253537A1 (en) * 1973-12-06 1975-07-04 Schering Ag
EP0070068A2 (en) * 1981-07-14 1983-01-19 Cimber, Hugo, Dr. med. Occlusive pessary

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405711A (en) * 1966-07-22 1968-10-15 Maurice I. Bakunin Intrauterine contraceptive device
US3678927A (en) * 1968-03-18 1972-07-25 Samuel Soichet Intra uterine device and injector thereof
US3628530A (en) * 1969-03-24 1971-12-21 Jerome Schwartz Intrauterine device for contraception
US3656483A (en) * 1970-01-15 1972-04-18 Biolog Concepts Inc Intrauterine medicator
US3918443A (en) * 1971-10-20 1975-11-11 Ethyl Corp Method for birth control
US3842826A (en) * 1972-10-25 1974-10-22 Hollister Inc Intrauterine contraceptive device and inserter therefor
US4034749A (en) * 1973-12-06 1977-07-12 Schering Aktiengesellschaft Intrauterine contraceptive device
US3923051A (en) * 1974-03-18 1975-12-02 Samuel Soichet Inflatable intrauterine contraceptive device for postpartum use
US3994291A (en) * 1974-07-01 1976-11-30 Saeed Salmasian Salmasian inflatable intra-uterine device
US4038978A (en) * 1975-02-13 1977-08-02 John McLean Morris Intrauterine device
US4509504A (en) * 1978-01-18 1985-04-09 Medline Ab Occlusion of body channels
US4537186A (en) * 1982-05-17 1985-08-27 Verschoof Karel J H Contraceptive device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1308823A (en) * 1968-03-18 1973-03-07 Soichet S Intra uterine device
US3683905A (en) * 1970-03-16 1972-08-15 Marc E Chaft Intra-uterine contraceptive devices
US3779241A (en) * 1971-10-20 1973-12-18 Ethyl Corp Intrauterine contraceptive device and method for its use
FR2253537A1 (en) * 1973-12-06 1975-07-04 Schering Ag
EP0070068A2 (en) * 1981-07-14 1983-01-19 Cimber, Hugo, Dr. med. Occlusive pessary

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208653A1 (en) * 1985-07-11 1987-01-14 Cimber, Hugo, Dr. med. Occlusive pessary
WO2006088909A2 (en) 2005-02-15 2006-08-24 Yale University Intrauterine fallopian tube occlusion device and method for use
EP1848386A2 (en) * 2005-02-15 2007-10-31 Yale University Intrauterine fallopian tube occlusion device and method for use
EP1848386A4 (en) * 2005-02-15 2013-11-13 Univ Yale Intrauterine fallopian tube occlusion device and method for use
FR3033695A1 (en) * 2015-03-16 2016-09-23 Laboratoire Ccd IMPROVED INTRA UTERIN CONTRACEPTIVE DEVICE

Also Published As

Publication number Publication date
MY100368A (en) 1990-08-28
EP0114440A3 (en) 1984-08-22
DE3367159D1 (en) 1986-12-04
FI77776B (en) 1989-01-31
NO156355C (en) 1987-09-09
ATE23106T1 (en) 1986-11-15
NO840192L (en) 1984-07-23
FI840188A (en) 1984-07-21
JPS59214444A (en) 1984-12-04
US4628924A (en) 1986-12-16
EP0114440B1 (en) 1986-10-29
JPS6046978B2 (en) 1985-10-18
NO156355B (en) 1987-06-01
FI77776C (en) 1989-05-10
FI840188A0 (en) 1984-01-18

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